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1. 发明专利

JPH0783530A WATER AND LITHIUM BROMIDE ABSORPTION REFRIGERATOR 失效
公开(公告)号：JPH0783530A
公开(公告)日：1995-03-28
申请号：JP24604193
申请日：1993-09-08
申请人： TOYO RADIATOR CO LTD , HONDA MOTOR CO LTD
发明人： SAKAI TAIJI , YOSHIDA SHINICHI , ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU
IPC分类号： F25B15/00
摘要： PURPOSE:To obtain a water and lithium bromide absorption refrigerator which can obtain low temperature cold water and has a high heat quantity ratio. CONSTITUTION:The water and lithium bromide absorption refrigerator has an evaporator 1, an absorber 2, a regenerator 3 and a condenser 4, and comprises a vapor ejector having a diffuser 20 for communicating an upper space of the evaporator 1 with an upper space of the absorber 2 and a vapor nozzle 22 arranged to the evaporator 1 side from its throttle 21 in the diffuser 20 toward the absorber 2.

2. 发明专利

JPH0783536A AIR-COOLED ABSORBER 失效
公开(公告)号：JPH0783536A
公开(公告)日：1995-03-28
申请号：JP24604493
申请日：1993-09-08
申请人： TOYO RADIATOR CO LTD , HONDA MOTOR CO LTD
发明人： SAKAI TAIJI , YOSHIDA SHINICHI , ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU
IPC分类号： F25B37/00
摘要： PURPOSE:To obtain an air-cooled absorber which smoothly performs the absorbing function without a trouble even when the absorber itself leans. CONSTITUTION:In an air-cooled absorber of an absorption type refrigerating machine, absorbent is distributed from an upper tank 2 to two or more heat transfer tubes 4, flows down along the inner walls with flutes of the heat transfer tubes 4 and absorbs refrigerant vapor that rises in the heat transfer tubes 4. A pipe 2a and partition plates 2d that protrude down vertically between the adjacent heat transfer tubes 4 from the bottom of the pipe 2a are formed as an integral part of the upper part of the upper tank 2. The absorbent is introduced into the upper tank 2 through the pipe 2a that serves as a spray pipe. Partition plates 11 and 12 are alternately projected slightly downward into a space below a steam inlet 3f in a lower tank 3 from the wall on the side of the steam inlet 3f and the opposite wall at a vertical interval.

3. 发明专利

JPH0783535A AIR-COOLED ABSORBER 失效
公开(公告)号：JPH0783535A
公开(公告)日：1995-03-28
申请号：JP24604293
申请日：1993-09-08
申请人： TOYO RADIATOR CO LTD , HONDA MOTOR CO LTD
发明人： SAKAI TAIJI , YOSHIDA SHINICHI , ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU
IPC分类号： F25B37/00
摘要： PURPOSE:To obtain an air-cooled absorber which is made up of less number of parts so that it can be easily assembled and a reduction in the costs and an improvement in the quality can be accomplished. CONSTITUTION:In an air-cooled absorber of an absorption type refrigerating machine, absorbent is distributed from an upper-tank 2 to two or more heat transfer tubes 4, flows down along the inner walls with flutes of the heat transfer tubes 4 and absorbs refrigerant vapor that rises in the heat transfer tubes 4. A pipe 2a and protrusions 2d are formed as an integral part of the upper part of the upper tank 2. The absorbent is introduced into the upper tank 2 through the pipe 2a that serve as a spray pipe, and the protrusions 2d protrude down from the bottom of the pipe 2a to the upper openings of the heat transfer tubes 4 and their lower ends are inserted into the upper openings.

4. 发明专利

JPH06147695A ABSORBER FOR ABSORPTION AIR CONDITIONER 失效
公开(公告)号：JPH06147695A
公开(公告)日：1994-05-27
申请号：JP32858492
申请日：1992-11-13
申请人： HONDA MOTOR CO LTD , TOYO RADIATOR CO LTD
发明人： ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU , SAKAI TAIJI , YOSHIDA SHINICHI
IPC分类号： F25B37/00
摘要： PURPOSE:To maintain a longitudinal temperature of a heat transfer tube substaptially constant, to maintain a diffusion coefficient of an absorber constant and to enhance absorption capacity by so forming the absorber for absorbing refrigerant vapor to absorption liquid that a refrigerant vapor flowing direction is opposed to an absorption liquid flowing direction. CONSTITUTION:Refrigerant vapor from an evaporator 11 is introduced into a lower chamber 4 of an absorber 1 to raise in a refrigerant tube 5, and absorption liquid (concentrated liquid) passed through a regenerator 12, a heat exchanger 13 is dropped from an absorption liquid scattering tube 2 in an upper chamber 3. The liquid is once stored on a floor 3a of the chamber 3, or flows down along an inner periphery of the tube 5 to absorb rising refrigerant vapor on the way. The liquid (dilute liquid) stored in the chamber 4 is sent to the exchanger 13, the regenerator 12 by a pump 14. Thus, a refrigerant vapor flowing direction is opposed to an absorption liquid flowing direction in the absorber 1 thereby to maintain a longitudinal temperature of the tube 5 substantially constant, thereby enhancing absorption capacity.

5. 发明专利

JPH0783534A HALF-FULL LIQUID TYPE REGENERATOR 失效
公开(公告)号：JPH0783534A
公开(公告)日：1995-03-28
申请号：JP24604393
申请日：1993-09-08
申请人： TOYO RADIATOR CO LTD , HONDA MOTOR CO LTD
发明人： SAKAI TAIJI , YOSHIDA SHINICHI , ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU
IPC分类号： F25B33/00
摘要： PURPOSE:To obtain a half-full liquid type regenerator which can stimulate splashing effect and improve the efficiency of an absorption type refrigerating machine. CONSTITUTION:In a half-full liquid type regenerator, a casing 11 is half-full with absorbent 1 and two or more parallel heating tubes 19, 20 and 21 are arranged at intervals in the vertical and horizontal directions and penetrate the casing 11. The adsorbent 1 is heated to evaporate water and obtain high- concentration absorbent l that is sent back to an absorber. The heating tubes 19 or two or more separate continuous length members are arranged parallel at the liquid level of the absorbent 1 in the casing 11 and the intervals P1 between the adjacent heating pipes 19 or the adjacent continuous length members are designed narrow.

6. 发明专利

JPH06300389A ABSORPTION TYPE AIR CONDITIONING EQUIPMENT 失效
公开(公告)号：JPH06300389A
公开(公告)日：1994-10-28
申请号：JP8625093
申请日：1993-04-13
申请人： HONDA MOTOR CO LTD , TOYO RADIATOR CO LTD
发明人： ISHIKAWA MITSURU , HAYAKAWA YUKIO , KAKIZAKI SHINJI , KAWAGUCHI NOBORU , SAKAI TAIJI , YOSHIDA SHINICHI
IPC分类号： F25B37/00 , F25B15/00
摘要： PURPOSE:To prevent precipitation of a crystal in a high-concentration absorber by a construction wherein a condenser is disposed on the upper stage of the front and a low-concentration absorber on the lower stage of the front, while the high- concentration absorber is disposed in the rear of these condenser and low-concentration absorber, and cooling air is made to flow from the front. CONSTITUTION:A condenser 2 is disposed on the upper stage of the front and a low- concentration absorber 3 on the lower stage of the front, while a high-concentration absorber 4 is disposed in the rear of these condenser 2 and low-concentration absorber 3. The lower end of the high-concentration absorber 4 and that of the low-concentration absorber 3 are connected by a connection box 5, and a dam 6 for limiting the flow rate of absorbent is provided in this connection box 5. The low-concentration absorber 3 wherein the absorbent is thin is cooled rapidly by cooling air and a temperature difference between the upper and lower parts of a heat exchanger tube 3b is large for its small length On the other hand, the high-concentration absorber 4 is cooled slowly by the air warmed through heat exchange with the condenser 2 or the low- concentration absorber 3. Since a heat exchanger tube 4a of the high-concentration absorber is cooled slowly, a prescribed temperature difference is ensured by making its length large.

7. 发明专利

JP2000154841A DAMPER WITH CAR HEIGHT ADJUSTING FUNCTION 失效
公开(公告)号：JP2000154841A
公开(公告)日：2000-06-06
申请号：JP32802898
申请日：1998-11-18
申请人： HONDA MOTOR CO LTD
发明人： HAYAKAWA YUKIO , NAKAHARA KIYOSHI
IPC分类号： B60G17/00 , F16F9/46
摘要： PROBLEM TO BE SOLVED: To suppress overshoot of a car height in a damper with a car height adjusting function in which a cylindrical pressure case connected with a damper rod is provided so as to move vertically and freely on an outer side of a damper body of a falling down type damper to form a pressure chamber in which pressure medium of a low boiling point which is changed between vapor and liquid is sealed between the damper body and the pressure case and the pressure medium is heated and vaporized by a heat source in the pressure chamber to depress the damper rod by steam pressure and increase a car height. SOLUTION: A cooling fin 9b is provided on an outer peripheral face in an upper part of a pressure case 9, a cylindrical outer case 20 covering the cooling fin 9b is connected with a damper body 1, and the cooling fin 9b is exposed below the outer case 20 due to the downward travel of a damper rod 2 for the damper body 1. Moreover, the cooling fin 9b is formed into a shape which is longitudinal in the vertical direction, and a brush 20b coming into slide-contact with the cooling fin 9b is provided in a lower end part of the outer case 20 to scrap off mud adhered to the cooling fin 9b by the brush 20b.

8. 发明专利

JP2000062427A DAMPER DEVICE EQUIPPED WITH CAR HEIGHT ADJUSTING FUNCTION 失效
公开(公告)号：JP2000062427A
公开(公告)日：2000-02-29
申请号：JP23407198
申请日：1998-08-20
申请人： HONDA MOTOR CO LTD
发明人： HAYAKAWA YUKIO , NAKAHARA KIYOSHI
IPC分类号： B60G17/00 , F16F9/46
摘要： PROBLEM TO BE SOLVED: To prevent an increase in a car height when an external air temperature is increased in a damper equipped with a car height adjusting function, where a car height adjusting portion having a gas-liquid changed pressure medium sealed in is provided in the damper, the pressure medium is gas-liquid changed by a heat source such as a heater, and a car height is increased by operating the damper in an extending side by the vapor pressure of the pressure medium. SOLUTION: A jacket portion 20 is formed in a car height adjusting portion 11, a reservoir tank 21 for storing cooling liquid such as water and a pump 22 are provided, cooling water is circulated between the jacket portion 20 and the reservoir tank 21 by operating the pump 22 when a temperature is high to cool a pressure medium, and its vapor pressure is lowered. Also, a unit is constituted by directly connecting the outlet of the reservoir tank 21 to the suction port of the pump 22, and this unit is attached to a damper.

9. 发明专利

JP2000055106A DAMPER WITH CAR HEIGHT ADJUSTING FUNCTION 失效
公开(公告)号：JP2000055106A
公开(公告)日：2000-02-22
申请号：JP21929798
申请日：1998-08-03
申请人： HONDA MOTOR CO LTD
发明人： HAYAKAWA YUKIO , NAKAHARA KIYOSHI
IPC分类号： B60G15/00 , B60G17/00 , B60G17/02 , B60G17/08 , F16F9/46 , F16F9/52
摘要： PROBLEM TO BE SOLVED: To easily mount/demount a heater, and to improve maintenance performance by forming an electric heater in a gear shape, horizontally inserting the bar-shaped heater into the bottom part of a pressure chamber through a connector part arranged in a case, and thread-mounting the tail end part of the bar-shaped heater on the connector part. SOLUTION: A pressure chamber is defined between a case 12 and a damper body of an inverted damper having the damper body and a damper rod so that a pressure medium is sealed in the pressure chamber. A bar-shaped electric heater 16 positioned on the car width directional inside to the damper rod and a temperature sensor 17 positioned on the car width directional outside to the damper rod are arranged in the bottom part of the pressure chamber. In this case, the bar-shaped electric heater 16 is horizontally inserted into the pressure chamber through a connector part 12c arranged in the case 12, and the tail end part of the bar-shaped electric heater 16 is thread-mounted on the connector part 12c. The temperature sensor 17 is also horizontally inserted into the pressure chamber through a connector part 12d arranged in the case 12, and the tail end part is thread-mounted on the connector part 12d.

10. 发明专利

JPH112279A DAMPER FOR VEHICLE 失效
公开(公告)号：JPH112279A
公开(公告)日：1999-01-06
申请号：JP15369297
申请日：1997-06-11
申请人： HONDA MOTOR CO LTD
发明人： HAYAKAWA YUKIO , NAKAHARA KIYOSHI
IPC分类号： B60G13/06 , B60G17/027 , F16F9/32 , F16F9/58
摘要： PROBLEM TO BE SOLVED: To provide a damper for a vehicle to vary a car height and rolling rigidity. SOLUTION: A damper rod 2 is vertically moved relatively by a drive mechanism 7 against an upper spring support 5 for a suspension spring 6 coupled to a car body. An elastically deformable rebound stopper 10 is arranged in a damper body 1. Through upward movement of the damper rod 2 against the upper spring support 5, the damper body 1 is lifted through the rebound stopper 10.

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